Bianchi Infinito 105 12sp MY26

The Bianchi Infinito with Shimano 105 mechanical groupset is an endurance road bike designed for those who wish to tackle long distances with high comfort, pedaling efficiency, and stable, precise handling. It is the ideal model for gran fondos, multi-hour rides, and road training, thanks to a modern platform capable of combining performance, vibration absorption, and excellent versatility of use.

The Bianchi Infinito frame is developed to offer a more sustainable position over long distances without sacrificing the responsiveness typical of a performance road bike. The structure is compatible with modern transmissions, fully internal cable routing, and tires up to 40 mm, a feature that further enhances comfort and makes the bike suitable even for less-than-perfect road surfaces. The dedicated fork, the Acros integrated headset for internal cables, and the clean design contribute to a tidy aesthetic and a high-level technical setup.

The Shimano 105 12-speed drivetrain ensures precise, reliable, and smooth shifting, ideal for those seeking concrete performance and ease of management. The compact 50/34T crankset paired with the 11-34T cassette makes the bike very balanced, allowing you to effectively tackle both fast stretches and the most demanding climbs.

The Shimano hydraulic disc brake system ensures power, modulation, and safety in all conditions, improving control both on technical descents and in the wet. The Bianchi B 30R aluminum wheels with a 23 mm internal channel and 30 mm profile, paired with 35 mm Pirelli P7 Sport tires, offer a very interesting mix of comfort, stability, and rolling efficiency, enhancing the model's endurance vocation.

Among the most distinctive elements is the Bianchi Infinito carbon seatpost with Countervail technology and aero-flex section, designed to improve vertical comfort and reduce vibrations transmitted to the rider. This translates into less tiring and more effective pedaling over long distances, making the bike particularly suitable for those who prioritize comfort without giving up modern, high-performance handling.

The Bianchi Infinito 105 is therefore a complete, refined, and versatile endurance bike, perfect for those who want a carbon machine capable of combining comfort, build quality, reliable transmission, and great riding pleasure on every route.

Technical Specifications:

Frame
Bianchi Infinito Frame Kit
Flat mount brake mount 140/160
PressFit 86.5x41 mm bottom bracket
12x142 mm rear thru-axle
SRAM UDH compatible
Max chainring compatibility 46-54T
Internal cable routing
Max tire compatibility ETRTO 622-40
Sizes: 47 / 50 / 53 / 55 / 57 / 59 / 61

Bianchi Infinito Fork
Flat mount caliper mount 140/160
Thru-axle
OLD 100 mm
Steerer tube diameter 1"1/8

Acros integrated headset for internal routing

Drivetrain
Shimano 105 ST-R7120 shifters with BR-R7170 caliper
Shimano 105 RD-R7100 rear derailleur, 12-speed
Shimano 105 FD-R7100 front derailleur
Shimano 105 FC-R7100 crankset, Hollowtech II, 50x34T
Crank arm lengths: 165 mm (47-50), 170 mm (53-55), 172.5 mm (57-59), 175 mm (61)
Shimano SM-BB71-41B bottom bracket, press fit road
Shimano CN-M6100 chain
Shimano 105 CS-R7100 11-34T cassette
Gear ratios: 11-12-13-14-15-17-19-21-24-27-30-34

Brakes
Shimano BR-R7170 hydraulic disc brakes
Brake levers integrated into the shifters
Shimano SM-RT54 front disc, 160 mm
Shimano SM-RT54 rear disc, 160 mm

Wheels
Bianchi B 30R aluminum wheels
Internal rim width 23 mm
Profile height 30 mm
2:1 lacing
J-bend spokes
Black color
HG11 freehub body

Pirelli P7 Sport tires
Size 35-622
60 TPI casing

Cockpit
Bianchi AL6061 stem
-7° angle
Lengths: 90 mm (47-50), 100 mm (53-55), 110 mm (57-59), 120 mm (61)

Bianchi Compact aluminum handlebar bend
Diameter 31.8 mm
Reach 80 mm
Drop 130 mm
Widths: 380 mm (47-50), 400 mm (53-59), 420 mm (61)

Bianchi Hexagon handlebar tape
Thickness 2.5 mm
Black color

Seatpost/Saddle
Custom Bianchi seatpost clamp

Bianchi Infinito Carbon Seatpost
Countervail technology
Aero-flex section
Length 320 mm, offset 0 mm (47-53)
Length 350 mm, offset -20 mm (55-61)

Bianchi Rail saddle
Manganese rails
Length 260 mm
Width 150 mm

Note
Bianchi reserves the right to make changes to components, based on availability, without prior notice.

Tip: to receive the bike ready to use, you can add the “Bike assembled and adjusted by Cicli Drigani technicians” option to your cart for 59€. With this service, the bike will arrive assembled, adjusted, and ready to ride. Without this option, the bike will be delivered in the manufacturer's original packaging and will require some technical operations before it can be used safely.